16992945 (number)

16992945 is an odd 8-digits composite number following 16992944 and preceding 16992946. In scientific notation, it is written as 1.6992945 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 8404992 positive integers (up to 16992945) that are relatively prime to 16992945.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred ninety-two thousand nine hundred forty-five

Notation

Scientific notation 1.6992945 × 10^7
Engineering notation 1.6992945 × 10^6

Prime Factorization of 16992945

Prime Factorization 15 × 229 × 3 × 17 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16992945
Product of the distinct prime numbers

The prime factorization of 16992945 is 15 × 229 × 3 × 17 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 54, 26, 637, 478, 3993, 6969, 1246, 48450, 106261, 414680, 7595143, 9814353, 86107031, 11264502, 598088706, 220272941, 4218610879, 8858241537

Basic calculations (n = 16992945)

Multiplication

n×y
n×2 33985890
n×3 50978835
n×4 67971780
n×5 84964725

Division

n÷y
n÷2 8496472.5
n÷3 5664315
n÷3 4248236.25
n÷5 3398589

Exponentiation

ny
n2 288760179773025
n3 4.9068858530731E+21
n4 8.338244142255E+28
n5 1.4169132410591E+36

Nth Root

y√n
2√n 4122.2499924192
3√n 257.09258474892
4√n 64.204750544015
5√n 27.928893525245

Divisors of 16992945

1, 3, 15, 17, 45, 51, 97, 229, 255, 291, 687, 765, 1455, 1649, 3435, 3893, 4365, 4947, 10305, 11679, 22213, 24735, 58395, 66639, 74205, 175185, 333195, 377621, 999585, 1132863, 5664315, 16992945

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16992944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16992945 can be divided by 32 positive divisors. The sum of these divisors (counting 16992945) is 1, the average is 0.03125.

Base conversion 16992945

Base System Value
2 Binary 1000000110100101010110001
3 Ternary 1011222022221100
4 Quaternary 1000310222301
5 Quinary 13322233240
6 Senary 1404115013
8 Octal 100645261
10 Decimal 16992945
12 Duodecimal 5835a69
16 Hexadecimal 1034ab1
20 Vigesimal 564275
36 Base36 a47u9

Cryptographic Hash Functions

md5 6548185019bb379029384762eae1fef6
sha1 ae24eca8deb24ab1fca9328de061d4f7f3401ef5
sha256 f27326d7d35ec47c2a7b631c3f4e4ee404a45c1669f1553072fedc37959eedad
sha512 16a5568f7d0d22b4c55a928fe1e35866880ff53b766e3d67d49b60123a9ea9363eaeac8fb8a4c453e853f4a03e967b2b8e5078060855406ee3a3c7455a1dfbd9
ripemd-160 a396bbb9f1a0c36d204f1b22a1e5906b8c2caf56

16992945 as geometric shapes

Circle

Radius = n
Diameter 33985890
Circumference 106769822.34971
Area 9.071668594242E+14

Sphere

Radius = n
Volume 2.0553915397358E+22
Surface area 3.6286674376968E+15
Circumference 106769822.34971

Square

Length = n
Perimeter 67971780
Area 288760179773025
Diagonal 24031653.28366

Cube

Length = n
Surface area 1732561078638150
Volume 4.9068858530731E+21
Space diagonal 29432644.110224

Equilateral Triangle

Length = n
Perimeter 50978835
Area 1.250368256424E+14
Altitude 14716322.055112

Triangular Pyramid

Length = n
Surface area 1.250368256424E+14
Volume 5.7828204353606E+20
Height 8010551.0945534